13312010001212 has 288 divisors, whose sum is σ = 28197591307200. Its totient is φ = 5469593665536.

The previous prime is 13312010001203. The next prime is 13312010001221. The reversal of 13312010001212 is 21210001021331.

It is an interprime number because it is at equal distance from previous prime (13312010001203) and next prime (13312010001221).

It is a super-2 number, since 2×13312010001212² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4309486964 + ... + 4309490052.

It is an arithmetic number, because the mean of its divisors is an integer number (97908303150).

Almost surely, 2^{13312010001212} is an apocalyptic number.

It is an amenable number.

13312010001212 is an abundant number, since it is smaller than the sum of its proper divisors (14885581305988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13312010001212 is a wasteful number, since it uses less digits than its factorization.

13312010001212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3425 (or 3410 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 13312010001212 its reverse (21210001021331), we get a palindrome (34522011022543).

The spelling of 13312010001212 in words is "thirteen trillion, three hundred twelve billion, ten million, one thousand, two hundred twelve".